CN113148730B - Automatic roller replacing device after winding of paper making winding roller is completed - Google Patents
Automatic roller replacing device after winding of paper making winding roller is completed Download PDFInfo
- Publication number
- CN113148730B CN113148730B CN202110447649.8A CN202110447649A CN113148730B CN 113148730 B CN113148730 B CN 113148730B CN 202110447649 A CN202110447649 A CN 202110447649A CN 113148730 B CN113148730 B CN 113148730B
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- Prior art keywords
- fixedly connected
- shell
- electric telescopic
- rod
- outside
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- 238000004804 winding Methods 0.000 title description 14
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 230000008859 change Effects 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 abstract description 15
- 230000007246 mechanism Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
- B65H19/305—Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/84—Paper-making machines
Landscapes
- Winding Of Webs (AREA)
Abstract
The invention relates to the technical field of papermaking, and discloses an automatic roller replacing device after the completion of rolling of a papermaking roller, which comprises a shell, wherein a motor is fixedly connected to the outer part of the shell, a reciprocating screw rod is fixedly connected to the outer part of the motor, a movable block is movably connected to the outer part of the reciprocating screw rod, a sliding rod is fixedly connected to the outer part of the movable block, an electric telescopic rod is fixedly connected to the outer part of the sliding rod, piezoelectric ceramics is fixedly connected to the inner part of the electric telescopic rod, and a toothed rod is slidingly connected to the inner part of the electric telescopic rod; through shell, motor, reciprocating screw, movable block, slide bar, electric telescopic handle, piezoceramics, rack bar, connecting gear, ratchet rod subassembly, centre gripping gear, splint, polar plate subassembly, trigger piece, running roller, support column, pushing cart's mutually supporting use for need not the manual operation of operator, through the automatic operation of above-mentioned mechanism, just can reach the effect of automatic change paper machine rolling portion running roller.
Description
Technical Field
The invention relates to the technical field of papermaking, in particular to an automatic roller replacing device after the winding of a papermaking winding roller is completed.
Background
The paper making is an important invention of ancient Chinese labor people, and is divided into two forms, namely a mechanism and a manual mode, wherein the mechanism is continuously carried out on a paper making machine, paper pulp suitable for paper quality is converted into paper after a series of processing, the roller of a rolling part of the existing paper making machine cannot be automatically replaced, the traditional replacing method requires a large amount of manpower, the roller which is completed by rolling is lifted, time and labor are consumed, and because the roller of the rolling part is large in volume and heavy in weight, people are inconvenient to replace a new roller after the rolling is completed, the safety of operators is seriously threatened in the operation process, the use of the paper making machine is quite incompatible with the actual situation, the production efficiency is seriously affected, and the production cost is increased.
Therefore, in order to solve the problems, a device for automatically replacing the roller after the winding of the paper making roller is completed is needed.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides an automatic roller replacing device after the rolling of a paper making winding roller is finished, which has the advantage of automatically replacing the roller of the rolling part of a paper making machine, and solves the problems that the conventional replacing method needs a large amount of labor, the roller after the rolling is finished is lifted up, the time and the labor are wasted, and because the roller of the rolling part is large in volume and heavy in weight, the roller of the rolling part is inconvenient to replace after the rolling is finished, the safety of operators is seriously threatened in the operation process, the use of the device is quite inconsistent with the actual situation, the production efficiency is seriously affected, and the production cost is increased.
(II) technical scheme
In order to achieve the purpose of automatically replacing the rolling part roller of the paper machine, the invention provides the following technical scheme: the utility model provides an automatic change running roller device after paper grade (stock) winding is accomplished, which comprises a housin, the outside fixedly connected with motor of shell, the outside fixedly connected with reciprocating screw of motor, the outside swing joint of reciprocating screw has the movable block, the outside fixedly connected with slide bar of movable block, the outside fixedly connected with electric telescopic handle of slide bar, electric telescopic handle's inside fixedly connected with piezoceramics, electric telescopic handle's inside sliding connection has the toothed bar, electric telescopic handle's inside rotation is connected with connecting gear, connecting gear's outside fixedly connected with ratchet, electric telescopic handle's inside swing joint has ratchet subassembly, electric telescopic handle's inside rotation is connected with clamping gear, clamping gear's outside fixedly connected with splint, the inside fixedly connected with polar plate subassembly of shell, the inside sliding connection of shell has the trigger piece, the inside fixedly connected with running roller of shell, the outside fixedly connected with support column of shell, the outside of shell is provided with pushing cart.
Preferably, the reciprocating screw rod is rotationally connected in the shell, and the movable block and the sliding rod are both in sliding connection in the shell.
Preferably, the outside fixedly connected with torsional spring of connecting gear, the one end fixedly connected with of keeping away from connecting gear of torsional spring is in the inside of electric telescopic handle.
Preferably, the connecting gear is meshed with the outside of the toothed bar, the ratchet bar component mainly comprises an electromagnet, a first spring and an iron ratchet bar, the electromagnet is fixedly connected with the inside of the electric telescopic bar, the first spring is fixedly connected with the outside of the electromagnet, one end of the first spring, which is far away from the electromagnet, is fixedly connected with the iron ratchet bar, the iron ratchet bar is rotationally connected with the inside of the electric telescopic bar, and the positions of the iron ratchet bar, the electromagnet and the ratchet wheel are corresponding and are matched in specification.
Preferably, the clamping gear is meshed with the outside of the toothed bar, the polar plate assembly mainly comprises a positive plate, a negative plate and a second spring, the positive plate and the negative plate are fixedly connected with the inside of the shell, the second spring is fixedly connected with the inside of the shell, one end of the second spring, which is far away from the shell, is fixedly connected with the outside of the triggering block, the dielectric plate is fixedly connected with the inside of the triggering block, and the dielectric plate is corresponding to the position of the positive plate and the position of the negative plate and is matched with the specification.
Preferably, the trigger block corresponds to the movable block in position and is matched with the movable block in specification, and the clamping plate corresponds to the roller in position and is matched with the roller in specification.
Preferably, the motor, the electric telescopic rod and the electromagnet are all electrically connected with an external power supply, and the piezoelectric ceramic, the contact, the dielectric plate, the external power supply and the driving power supply are all electrically connected with the control center.
Preferably, the inside of shell fixedly connected with contact, the contact corresponds and the specification phase-match with the position of movable block, and when the control center control external power supply was supplied with power for motor and electro-magnet, external power supply can carry out the power supply operation after three seconds.
(III) beneficial effects
Compared with the prior art, the invention provides the automatic roller replacing device after the winding of the papermaking winding roller is completed, which has the following beneficial effects:
this automatic change running roller device after paper machine wind-up roll rolling is accomplished, through the shell, a motor, reciprocating screw rod, movable block, the slide bar, electric telescopic handle, piezoceramics, the rack bar, connecting gear, the ratchet, ratchet rod subassembly, clamping gear, splint, polar plate subassembly, trigger piece, the running roller, the support column, the mutually supporting use of pushing cart, make and need not the manual operation of operator, through the automatic operation of above-mentioned mechanism, just can reach the effect of automatic change paper machine wind-up portion running roller, further make operating personnel's safety ensured, production efficiency has been improved, manufacturing cost has been reduced, the use of practical conditions is met more.
Drawings
FIG. 1 is a schematic side partial cross-sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view showing the internal structure of the clamping rod of the electric telescopic rod of FIG. 1 according to the present invention
FIG. 4 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
fig. 5 is an enlarged schematic view of a part of the structure of fig. 3 according to the present invention.
In the figure: 1. a housing; 2. a motor; 3. a reciprocating screw rod; 4. a movable block; 5. a slide bar; 6. an electric telescopic rod; 7. piezoelectric ceramics; 8. a toothed bar; 9. a connecting gear; 10. a ratchet wheel; 11. a ratchet rod assembly; 12. clamping the gear; 13. a clamping plate; 14. a polar plate assembly; 15. a trigger block; 16. a roller; 17. a support column; 18. and (5) pushing the trolley.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, an automatic roller replacing device after winding of a paper making winding roller is completed comprises a housing 1, wherein a motor 2 is fixedly connected to the outside of the housing 1, a reciprocating screw rod 3 is fixedly connected to the outside of the motor 2, a movable block 4 is movably connected to the outside of the reciprocating screw rod 3, a sliding rod 5 is fixedly connected to the outside of the movable block 4, the reciprocating screw rod 3 is rotatably connected to the inside of the housing 1, the movable block 4 and the sliding rod 5 are both slidably connected to the inside of the housing 1, an electric telescopic rod 6 is fixedly connected to a piezoelectric ceramic 7, a toothed rod 8 is slidably connected to the inside of the electric telescopic rod 6, a connecting gear 9 is rotatably connected to the inside of the electric telescopic rod 6, a torsion spring is fixedly connected to the outside of the connecting gear 9, and one end, far away from the connecting gear 9, of the torsion spring is fixedly connected to the inside of the electric telescopic rod 6.
The outside fixedly connected with ratchet 10 of connecting gear 9, the inside swing joint of electric telescopic handle 6 has ratchet subassembly 11, connecting gear 9 meshing is in the outside of ratch 8, ratchet subassembly 11 mainly comprises the electro-magnet, spring one, iron ratchet, the inside fixedly connected with electro-magnet of electric telescopic handle 6, the outside fixedly connected with spring one of electro-magnet, the one end fixedly connected with iron ratchet of spring one keeps away from the electro-magnet, iron ratchet rotates the inside of connecting at electric telescopic handle 6, iron ratchet is corresponding and specification phase-match with the position of electro-magnet, the inside rotation of electric telescopic handle 6 is connected with clamping gear 12, clamping gear 12's outside fixedly connected with splint 13, shell 1's inside fixedly connected with polar plate subassembly 14, shell 1's inside sliding connection has trigger piece 15, clamping gear 12 meshes in the outside of ratch 8, polar plate subassembly 14 mainly comprises positive plate, the negative plate, shell 1's inside fixedly connected with spring two, shell 1's one end fixedly connected with at trigger piece 15, trigger piece 15's inside fixedly connected with dielectric plate, the positive plate, the corresponding specification phase-match with positive plate, the dielectric of negative plate.
The inside swing joint of shell 1 has running roller 16, trigger piece 15 and movable block 4 position is corresponding and specification phase-match, splint 13 and running roller 16 position is corresponding and specification phase-match, the outside fixedly connected with support column 17 of shell 1, the outside of shell 1 is provided with push car 18, motor 2, electric telescopic handle 6, the electro-magnet is all connected with external power supply electricity, piezoceramics 7, the contact, the dielectric plate, external power supply, drive power supply all is connected with the control center electricity, the inside fixedly connected with contact of shell 1, the contact corresponds with movable block 4 position and specification phase-match, when the control center controls external power supply and supplies power to motor 2 and electro-magnet, external power supply can carry out the power supply operation after three seconds, through shell 1, motor 2, reciprocating lead screw 3, movable block 4, slide bar 5, electric telescopic handle 6, piezoceramics 7, toothed bar 8, connecting gear 9, ratchet 10, ratchet rod subassembly 11, clamping gear 12, splint 13, polar plate subassembly 14, trigger piece 15, running roller 16, support column 17, push car 18's the use of mutually supporting each other, make the rolling wheel need not manual operation, automatic operation by above-mentioned automatic operation, automatic operation control center control external power supply is realized, the actual production cost of machine 16 has been met, the actual production and the safety of the portion is further guaranteed by the personnel is realized, and the production cost is improved.
Working principle: after the paper winding is completed, an operator controls an external power supply to supply power to the electric telescopic rod 6 through a control center, the electric telescopic rod 6 runs, the electric telescopic rod 6 stretches to drive the piezoelectric ceramics 7 to move, the electric telescopic rod 6 stretches to drive the toothed rod 8 to move, the toothed rod 8 stops moving when contacting with the roller 16, at the moment, as the electric telescopic rod 6 continues to move, the connecting gear 9 and the clamping gear 12 rotate under the action of the toothed rod 8, the connecting gear 9 rotates to compress the torsion spring, the connecting gear 9 rotates to drive the ratchet wheel 10 to rotate, the clamping gear 12 rotates to drive the clamping plate 13 to move, when the piezoelectric ceramics 7 moves to contact with the toothed rod 8 and applies pressure to the piezoelectric ceramics 7, the clamping plate 13 just clamps the roller 16 completely, meanwhile, the piezoelectric ceramics 7 converts the mechanical energy received to electric energy, the control center senses the current change to control the external power supply to supply the electric telescopic rod 6 again, the electric telescopic rod 6 runs to shorten the electric telescopic rod 6, the electric telescopic rod 6 is shortened, the same reason is shortened, the function of the mechanism is under the action of the toothed rod 16 is driven to rise, the same time, the control center is controlled to drive the external power supply to drive the motor 2 to rotate, the connecting gear 9 rotates to drive the ratchet wheel 10 to rotate, the clamping plate 13 rotates, when the piezoelectric ceramics 7 moves to contact with the toothed rod 8, the piezoelectric ceramics 7 rotates to trigger the sliding rod 4, the sliding rod 4 rotates to trigger the sliding rod 15, the sliding rod 15 moves to trigger the sliding rod 15, and the sliding rod 15 to trigger the sliding rod 4 to move, and the sliding rod 15 moves to trigger the sliding rod 15, and the sliding rod 15 move. The capacitance C decreases as follows:
C＝εS/4πkd
at this time, the current changes, at this time, the control center senses that the current changes and controls the external power supply to stop supplying power to the motor 2, the motor 2 stops running and enables the mechanisms to stop moving, at the same time, the control center senses that the current changes and controls the external power supply to supply power to the electric telescopic rod 6 and the electromagnet, the electric telescopic rod 6 runs and stretches to drive the piezoelectric ceramics 7, the toothed rod 8, the roller 16, the connecting gear 9, the clamping gear 12, the torsion spring, the ratchet 10 and the clamping plate 13 to move in the same way, when the roller 16 moves to be in contact with the pushing car 18, the external power supply supplies power to the electromagnet after three seconds, the electromagnet attracts the iron ratchet to move and enable the spring to be compressed, the iron ratchet rod does not limit the ratchet 10 to rotate any more, the connecting gear 9 rotates under the resilience of the torsion spring, the connecting gear 9 rotates to drive the toothed rod 8 to move, the toothed rod 8 moves to drive the clamping gear 12 and the clamping plate 13 to not clamp the roller 16 any more, and the operator pushes the pushing car 18 to take away the electric telescopic rod 6.
When an operator needs to replace a new roller 16, the roller 16 is put outside the pushing trolley 18 and pushed to a position corresponding to the position of the clamping plate 13, the operator controls an external power supply to supply power to the electric telescopic rod 6 through the control center, the electric telescopic rod 6 operates in the same way, so that the new roller 16 is clamped and moves upwards, and meanwhile, after the movable block 4 moves to be contacted with the contact, the control center controls the external power supply to stop supplying power to the motor 2, and the motor 2 stops placing the new roller inside the shell 1 in the same way.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides an automatic change running roller device after paper grade (stock) wind-up roller is accomplished, includes shell (1), its characterized in that: the device comprises a shell (1), wherein a motor (2) is fixedly connected to the outside of the shell (1), a reciprocating screw rod (3) is fixedly connected to the outside of the motor (2), a movable block (4) is movably connected to the outside of the reciprocating screw rod (3), a sliding rod (5) is fixedly connected to the outside of the movable block (4), an electric telescopic rod (6) is fixedly connected to the outside of the sliding rod (5), piezoelectric ceramics (7) is fixedly connected to the inside of the electric telescopic rod (6), a toothed rod (8) is slidably connected to the inside of the electric telescopic rod (6), a connecting gear (9) is rotatably connected to the inside of the electric telescopic rod (6), a ratchet rod assembly (11) is movably connected to the inside of the electric telescopic rod (6), a clamping gear (12) is fixedly connected to a clamping plate assembly (14) on the outside of the clamping gear (12), a triggering block (15) is slidably connected to the inside of the shell (1), a roller (16) is movably connected to the inside of the shell (1), a ratchet rod assembly (17) is fixedly connected to the outside of the shell (1), and a supporting column (18) is arranged on the outside of the shell (1);
the reciprocating screw rod (3) is rotationally connected inside the shell (1), and the movable block (4) and the sliding rod (5) are both slidingly connected inside the shell (1);
the outside of the connecting gear (9) is fixedly connected with a torsion spring, and one end of the torsion spring, which is far away from the connecting gear (9), is fixedly connected with the inside of the electric telescopic rod (6);
the connecting gear (9) is meshed with the outside of the toothed bar (8), the ratchet bar assembly (11) mainly comprises an electromagnet, a first spring and an iron ratchet bar, the electromagnet is fixedly connected with the inside of the electric telescopic bar (6), the first spring is fixedly connected with the outside of the electromagnet, one end of the first spring, which is far away from the electromagnet, is fixedly connected with the iron ratchet bar, the iron ratchet bar is rotationally connected with the inside of the electric telescopic bar (6), and the positions of the iron ratchet bar, the electromagnet and the ratchet wheel (10) are corresponding and are matched in specification;
the clamping gear (12) is meshed with the outside of the toothed bar (8), the polar plate assembly (14) mainly comprises a positive plate, a negative plate and a second spring, the positive plate and the negative plate are fixedly connected to the inside of the shell (1), the second spring is fixedly connected to the inside of the shell (1), one end, far away from the shell (1), of the second spring is fixedly connected to the outside of the triggering block (15), a dielectric plate is fixedly connected to the inside of the triggering block (15), and the dielectric plate corresponds to the positive plate and the negative plate in position and is matched with the positive plate and the negative plate in specification;
the trigger block (15) corresponds to the movable block (4) in position and is matched with the movable block in specification, and the clamping plate (13) corresponds to the roller (16) in position and is matched with the movable block in specification;
the motor (2), the electric telescopic rod (6) and the electromagnet are electrically connected with an external power supply, and the piezoelectric ceramic (7), the contact, the dielectric plate, the external power supply and the driving power supply are electrically connected with the control center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110447649.8A CN113148730B (en) | 2021-04-25 | 2021-04-25 | Automatic roller replacing device after winding of paper making winding roller is completed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110447649.8A CN113148730B (en) | 2021-04-25 | 2021-04-25 | Automatic roller replacing device after winding of paper making winding roller is completed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113148730A CN113148730A (en) | 2021-07-23 |
| CN113148730B true CN113148730B (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110447649.8A Active CN113148730B (en) | 2021-04-25 | 2021-04-25 | Automatic roller replacing device after winding of paper making winding roller is completed |
Country Status (1)
| Country | Link |
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| CN (1) | CN113148730B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201670604U (en) * | 2010-05-20 | 2010-12-15 | 方国林 | Winding mechanism |
| CN104828607A (en) * | 2015-04-22 | 2015-08-12 | 湖州圣航纺织有限公司 | Mobile device for grabbing and lifting cloth material drum |
| CN104891235A (en) * | 2015-06-02 | 2015-09-09 | 吴江市七都镇庙港雅迪针织制衣厂 | Cloth roll lifting and carrying trolley |
| CN208326824U (en) * | 2018-04-16 | 2019-01-04 | 东莞市华一新材料科技有限公司 | What a kind of BOPP precoated mute film processing laminating machine winding structure unloads winding apparatus |
| CN208516561U (en) * | 2018-06-30 | 2019-02-19 | 福建连众智惠实业有限公司 | A kind of shedding mechanism of inflation film manufacturing machine winder |
| CN111071831A (en) * | 2020-01-14 | 2020-04-28 | 吴盟 | Reel unloader is used in weaving |
| CN111908223A (en) * | 2020-08-12 | 2020-11-10 | 濉溪县安乐殡仪服务有限公司 | Textile machine winding roller mounting device and textile machine comprising same |
-
2021
- 2021-04-25 CN CN202110447649.8A patent/CN113148730B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201670604U (en) * | 2010-05-20 | 2010-12-15 | 方国林 | Winding mechanism |
| CN104828607A (en) * | 2015-04-22 | 2015-08-12 | 湖州圣航纺织有限公司 | Mobile device for grabbing and lifting cloth material drum |
| CN104891235A (en) * | 2015-06-02 | 2015-09-09 | 吴江市七都镇庙港雅迪针织制衣厂 | Cloth roll lifting and carrying trolley |
| CN208326824U (en) * | 2018-04-16 | 2019-01-04 | 东莞市华一新材料科技有限公司 | What a kind of BOPP precoated mute film processing laminating machine winding structure unloads winding apparatus |
| CN208516561U (en) * | 2018-06-30 | 2019-02-19 | 福建连众智惠实业有限公司 | A kind of shedding mechanism of inflation film manufacturing machine winder |
| CN111071831A (en) * | 2020-01-14 | 2020-04-28 | 吴盟 | Reel unloader is used in weaving |
| CN111908223A (en) * | 2020-08-12 | 2020-11-10 | 濉溪县安乐殡仪服务有限公司 | Textile machine winding roller mounting device and textile machine comprising same |
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| CN113148730A (en) | 2021-07-23 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230613 Address after: No. 917, Dongyue Street, Qingyun County, Dezhou, Shandong Province 253000 (business location: No. 6388, Chuangye Avenue, Qingyun County, Dezhou, Shandong Province, and No. 777, Jiangjun West Road, Qingyun County, Dezhou, Shandong Province) Applicant after: Dezhou Shenggang Paper Co.,Ltd. Address before: 311500 group 4, Maoping village, Fuchunjiang Town, Tonglu County, Hangzhou City, Zhejiang Province Applicant before: Zhu Saifang |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An automatic roller replacement device for paper mill rolls after completion of winding Granted publication date: 20230822 Pledgee: Qingyun County sub branch of Postal Savings Bank of China Ltd. Pledgor: Dezhou Shenggang Paper Co.,Ltd. Registration number: Y2024980002692 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |